问题补充：
Could it be in the restaurant in you had dinner with me yesterday you left behind your keys and wallet?
A. which；which
B. which；that
C. that；where
D. where；where
答案：
A. which；which
(答案→)B. which；that
C. that；where
D. where；where
解析：
试题分析:句意：你可能是把钥匙和钱包落在昨天和我吃饭的饭店里了吗？从结构可知第一个空是定语从句，从句中缺少in 的宾语，所以用关系代词which，排除C、D选项，而第二个空是强调句型中的that，判断方法是去掉it could be...that句子成立，答案选B。
